Chun-hua Li

Title: The Innovations of Chun-hua Li

Introduction

Chun-hua Li is a notable inventor based in Hsinchu Hsien, Taiwan. He has made significant contributions to the field of materials science, particularly in the development of advanced polymer films. His work has led to the creation of innovative products that have various applications in technology and industry.

Latest Patents

Chun-hua Li holds a patent for a high-modulus black matte polyimide film. This film comprises polyimide in an amount ranging from 75 to 93 wt %, where dianhydride and diamine are polymerized to form a polyimide precursor. The precursor is chemically cyclized to create the polyimide. Additionally, the film contains carbon black in an amount from 2 to 8 wt % and liquid crystal polymer micropowder with a particle size between 2 and 10 μm, making up 5 to 20 wt % of the film. The resulting high-modulus matte polyimide film has a gloss value at 60° of less than 50, showcasing its unique properties.

Career Highlights

Chun-hua Li is currently employed at Taimide Technology Incorporation, where he continues to innovate and develop new materials. His expertise in polymer science has positioned him as a key figure in the advancement of high-performance materials.

Collaborations

Chun-hua Li collaborates with various professionals in his field, including his coworker Jia-Hao Wu. Together, they work on projects that push the boundaries of material science and engineering.

Conclusion

Chun-hua Li's contributions to the field of polymer films exemplify the importance of innovation in material science. His patented high-modulus black matte polyimide film represents a significant advancement that can impact various industries.